中药添加剂对肉羊生长性能的影响

Effect of Traditional Chinese Medicine Additive on Growth Performance of Mutton Sheep

为分析中药添加剂对肉羊生长性能的影响。试验选择80只健康无病、体重相似的断奶肉羊羔,采用电脑随机分组法将其分为对照组、试验1组、试验2组、试验3组,每组20只羊羔,对照组羊羔不添加任何中药添加剂,喂基础饲料,试验1组羊羔按照精料量的1%添加中药添加剂,试验2组羊羔按照1.5%添加中药添加剂,试验3组按照2%添加中药添加剂,对比这3组羊羔的生长性能。结果:试验1组、试验2组、试验3组羊羔生产性能显著高于对照组羊羔(P<0.05)。结论:在肉羊羔饲料中添加1%~2%中药添加剂,可促进肉羊生长发育,降低其患病率,值得推广。

In order to analyze the effect of Chinese medicine additive on the growth performance of mutton sheep.80 healthy,disease-free and similar-weight weanling lambs were randomly divided into control group,Trial Group 1,Trial Group 2 and Trial Group 3,with 20 lambs in each group,control Group lambs were not added with any Chinese medicine additive,and were fed with basic feed.Test Group 1 lambs were added with Chinese medicine additive according to 1%of concentrate.Test Group 2 lambs were added with Chinese medicine additive according to 1.5%of concentrate,the growth performance of 3 groups of lambs was compared by adding 2%traditional Chinese medicine additive.Results:the performance of lambs in test group 1,2 and 3 was significantly higher than that in control group(P<0.05).Conclusion:the addition of 1%~2%Chinese medicine additive in lamb feed can promote the growth and development of mutton sheep,reduce the prevalence rate,it is worth popularizing.